全部mpy增加心知天气、网络请求、ds18x20
This commit is contained in:
Irene-Maxine
65
boards/default_src/micropython/origin/build/lib/ds18b20.py
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65
boards/default_src/micropython/origin/build/lib/ds18b20.py
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@@ -0,0 +1,65 @@
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# DS18x20 temperature sensor driver for MicroPython.
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# MIT license; Copyright (c) 2016 Damien P. George
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import onewire
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from machine import Pin
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from micropython import const
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_CONVERT = const(0x44)
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_RD_SCRATCH = const(0xBE)
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_WR_SCRATCH = const(0x4E)
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class DS18X20:
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__species = {}
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__first_init = True
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def __new__(cls, pin, *args, **kwargs):
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if pin not in cls.__species.keys():
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cls.__first_init = True
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cls.__species[pin] = object.__new__(cls)
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return cls.__species[pin]
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def __init__(self, pin):
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if self.__first_init:
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self.__first_init = False
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self._ow = onewire.OneWire(Pin(pin, pull=Pin.PULL_UP))
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self._buf = bytearray(9)
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self._roms = self.scan()
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def scan(self):
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return [rom for rom in self._ow.scan() if rom[0] in (0x10, 0x22, 0x28)]
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def convert_temp(self):
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self._ow.reset(True)
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self._ow.writebyte(self._ow.SKIP_ROM)
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self._ow.writebyte(_CONVERT)
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def read_scratch(self, rom):
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self._ow.reset(True)
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self._ow.select_rom(rom)
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self._ow.writebyte(_RD_SCRATCH)
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self._ow.readinto(self._buf)
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if self._ow.crc8(self._buf):
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raise Exception("CRC error")
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return self._buf
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def read_temp(self, rom):
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buf = self.read_scratch(rom)
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if rom[0] == 0x10:
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if buf[1]:
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t = buf[0] >> 1 | 0x80
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t = -((~t + 1) & 0xFF)
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else:
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t = buf[0] >> 1
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return t - 0.25 + (buf[7] - buf[6]) / buf[7]
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else:
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t = buf[1] << 8 | buf[0]
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if t & 0x8000: # sign bit set
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t = -((t ^ 0xFFFF) + 1)
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return t / 16
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def temperature(self):
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temp = []
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self.convert_temp()
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for rom in self._roms:
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temp.append(round(self.read_temp(rom), 2))
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return temp [0] if len(temp) == 1 else tuple(temp)
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@@ -20,115 +20,198 @@ _weather_alarm="http://api.seniverse.com/v3/weather/alarm.json?" #气象灾害
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_life_suggestion="http://api.seniverse.com/v3/life/suggestion.json?" #生活指数
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_air_now="http://api.seniverse.com/v3/air/now.json?" #空气质量实况
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_air_daily="http://api.seniverse.com/v3/air/daily.json?" #逐日空气质量预报
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_tide_daily="http://api.seniverse.com/v3/tide/daily.json?" #逐小时潮汐预报
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_air_hourly="http://api.seniverse.com/v3/air/hourly.json?" #逐时空气质量预报
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_tide_daily="http://api.seniverse.com/v3/tide/daily.json?" #逐时潮汐预报
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_geo_sun="http://api.seniverse.com/v3/geo/sun.json?" #日出日落
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_geo_moon="http://api.seniverse.com/v3/geo/moon.json?" #月出月落和月相
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_location_search="http://api.seniverse.com/v3/location/search.json?" #城市搜索
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#数据请求
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def _urequests_api(url):
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try:
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results=json.loads(urequests.post(url).text)
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except Exception as e:
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raise RuntimeError("API request failed or WiFi is not connected",e)
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if "status" in results.keys():
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raise ValueError(results["status"])
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if "results" in results.keys():
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return results["results"]
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#天气实况 https://docs.seniverse.com/api/weather/now.html
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def weather_now(key,location):
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url="{}key={}&location={}".format(_weather_now,key,location)
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results=_urequests_api(url)[0]
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return results['now']
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class API_BASE:
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_results = None
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def _urequests_api(self, url):
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try:
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results=json.loads(urequests.post(url).text)
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except Exception as e:
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raise RuntimeError("API request failed or WiFi is not connected",e)
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if "status" in results.keys():
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raise ValueError(results["status"])
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if "results" in results.keys():
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return results["results"]
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#天气实况 https://docs.seniverse.com/api/weather/now.html
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class Weather_now(API_BASE):
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def request(self, key, location):
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url = "{}key={}&location={}".format(_weather_now, key, location)
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self._results = self._urequests_api(url)[0]['now']
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def analysis(self, key=None):
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if key is None:
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return self._results
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else:
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return self._results[key]
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Weather_now = Weather_now()
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#逐日天气预报 https://docs.seniverse.com/api/weather/daily.html
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def weather_daily(key,location,days=1):
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url="{}key={}&location={}&days={}".format(_weather_daily,key,location,days)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['daily'])):
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data.append(results['daily'][i])
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return tuple(data)
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class Weather_daily(API_BASE):
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def request(self, key, location, days=1):
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url = "{}key={}&location={}&days={}".format(_weather_daily, key, location, days)
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self._results = self._urequests_api(url)[0]['daily']
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def analysis(self, days=1, key=None):
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if key is None:
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return self._results[days]
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else:
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return self._results[days][key]
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Weather_daily = Weather_daily()
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#逐时天气预报 https://docs.seniverse.com/api/weather/hourly.html
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def weather_hourly(key,location,hours=1):
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url="{}key={}&location={}&hours={}".format(_weather_hourly,key,location,hours)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['hourly'])):
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data.append(results['hourly'][i])
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return tuple(data)
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class Weather_hourly(API_BASE):
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def request(self, key, location, hours=1):
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url = "{}key={}&location={}&hours={}".format(_weather_hourly, key, location, hours)
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self._results = self._urequests_api(url)[0]['hourly']
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#气象灾害预警 https://docs.seniverse.com/api/weather/alarm.html
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def weather_alarm(key,location):
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url="{}key={}&location={}".format(_weather_alarm,key,location)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['alarms'])):
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data.append(results['alarms'][i])
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return tuple(data)
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def analysis(self, hours=1, key=None):
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if key is None:
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return self._results[hours]
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else:
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return self._results[hours][key]
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#生活指数 https://docs.seniverse.com/api/life/suggestion.html
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def life_suggestion(key,location,days=1):
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url="{}key={}&location={}&days={}".format(_life_suggestion,key,location,days)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['suggestion'])):
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data.append(results['suggestion'][i])
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return tuple(data)
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#Weather_hourly = Weather_hourly() #暂不开启
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#空气质量实况 https://docs.seniverse.com/api/air/now.html
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def air_now(key,location):
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url="{}key={}&location={}&scope=city".format(_air_now,key,location)
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results=_urequests_api(url)[0]
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return results['air']['city']
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#逐日空气质量预报 https://docs.seniverse.com/api/air/daily5d.html
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def air_daily(key,location,days=1):
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url="{}key={}&location={}&days={}".format(_air_daily,key,location,days)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['daily'])):
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data.append(results['daily'][i])
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return tuple(data)
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class Air_now(API_BASE):
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def request(self, key, location):
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url = "{}key={}&location={}&scope=city".format(_air_now, key, location)
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self._results = self._urequests_api(url)[0]['air']['city']
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#逐时潮汐预报 https://docs.seniverse.com/api/ocean/tide.html
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def tide_daily(key,location):
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url="{}key={}&location={}&days=1".format(_tide_daily,key,location)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['ports'])):
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data.append({'port':results['ports'][i]['port'],
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'tide':results['ports'][i]['data'][0]['tide'],
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'range':results['ports'][i]['data'][0]['range']})
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return tuple(data)
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def analysis(self, key=None):
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if key is None:
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return self._results
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else:
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return self._results[key]
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Air_now = Air_now()
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#逐日空气质量预报 https://docs.seniverse.com/api/air/daily5d.html
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class Air_daily(API_BASE):
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def request(self, key, location, days=1):
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url = "{}key={}&location={}&days={}".format(_air_daily, key, location, days)
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self._results = self._urequests_api(url)[0]['daily']
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def analysis(self, days=1, key=None):
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if key is None:
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return self._results[days]
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else:
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return self._results[days][key]
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Air_daily= Air_daily()
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#逐时空气质量预报 https://docs.seniverse.com/api/air/hourly5d.html
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class Air_hourly(API_BASE):
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def request(self, key, location, hours=1):
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url = "{}key={}&location={}&hours={}&days=1".format(_air_hourly, key, location, hours)
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self._results = self._urequests_api(url)[0]['hourly']
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def analysis(self, hours=1, key=None):
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if key is None:
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return self._results[hours]
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else:
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return self._results[hours][key]
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#Air_hourly = Air_hourly() #暂不开启
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#气象灾害预警 https://docs.seniverse.com/api/weather/alarm.html
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class Weather_alarm(API_BASE):
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def request(self, key, location):
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url = "{}key={}&location={}".format(_weather_alarm, key, location)
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results = self._urequests_api(url)[0]['alarms']
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self._results = results[0] if results else {}
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def analysis(self, key=None):
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if key is None:
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return self._results
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if key in self._results.keys():
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return self._results[key]
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Weather_alarm = Weather_alarm()
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#生活指数 https://docs.seniverse.com/api/life/suggestion.html
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class Life_suggestion(API_BASE):
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def request(self, key, location):
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url = "{}key={}&location={}".format(_life_suggestion, key, location)
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self._results = self._urequests_api(url)[0]['suggestion']
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def analysis(self, key=None, brief=False):
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if key is None:
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return self._results
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else:
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return self._results[key]['brief'] if brief else self._results[key]['details']
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Life_suggestion = Life_suggestion()
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#24时潮汐预报 https://docs.seniverse.com/api/ocean/tide.html
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class Tide_daily(API_BASE):
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def request(self, key, location):
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url = "{}key={}&location={}&days=1".format(_tide_daily, key, location)
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self._results = self._urequests_api(url)[0]['ports'][0]['data'][0]
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def analysis(self, key=None):
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if key is None:
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return self._results
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else:
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key = key.split(',')
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if len(key) == 1:
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return self._results[key[0]]
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if len(key) == 2:
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return self._results['range'][int(key[0])][key[1]]
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Tide_daily = Tide_daily()
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#日出日落 https://docs.seniverse.com/api/geo/sun.html
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def geo_sun(key,location,days=1):
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url="{}key={}&location={}&days={}".format(_geo_sun,key,location,days)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['sun'])):
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data.append(results['sun'][i])
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return tuple(data)
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class Geo_sun(API_BASE):
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def request(self, key, location, days=1):
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url = "{}key={}&location={}&days={}".format(_geo_sun, key, location, days)
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self._results = self._urequests_api(url)[0]['sun']
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def analysis(self, days=1, key=None):
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if key is None:
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return self._results[days]
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else:
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return self._results[days][key]
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Geo_sun = Geo_sun()
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#月出月落和月相 https://docs.seniverse.com/api/geo/moon.html
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def geo_moon(key,location,days=1):
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url="{}key={}&location={}&days={}".format(_geo_moon,key,location,days)
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results=_urequests_api(url)[0]
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data=[]
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for i in range(len(results['moon'])):
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data.append(results['moon'][i])
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return tuple(data)
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class Geo_moon(API_BASE):
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def request(self, key, location, days=1):
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url = "{}key={}&location={}&days={}".format(_geo_moon, key, location, days)
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self._results = self._urequests_api(url)[0]['moon']
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def analysis(self, days=1, key=None):
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if key is None:
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return self._results[days]
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else:
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return self._results[days][key]
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Geo_moon = Geo_moon()
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#城市搜索 https://docs.seniverse.com/api/fct/search.html
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def location_search(key,location):
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url="{}key={}&q={}&limit=50".format(_location_search,key,location)
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results=_urequests_api(url)
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data=[]
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for i in range(len(results)):
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data.append(results[i])
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return tuple(data)
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class Location_search(API_BASE):
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def request(self, key, location):
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url = "{}key={}&q={}&limit=50".format(_location_search, key, location)
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results = self._urequests_api(url)
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self._results = results[0] if results else {}
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def analysis(self, key=None):
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if key is None:
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return self._results
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else:
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if key in self._results.keys():
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return self._results[key]
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Location_search = Location_search()
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